Comment 4 for bug 868653

Looks like there was an additional commit as part of this, which I have now pushed to the user/jeffdavis/lp868653-secondary-perm-group-ui branch in the working repo:

http://git.evergreen-ils.org/?p=working/Evergreen.git;a=commitdiff;h=cbcdf74

This should probably be squashed into the previous one.